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Vadim's blog

Recent posts

2026

Evals for Workflow-First Production LLMs: Contracts, Rubrics, Sampling, and Observability
Agentic Job Pre-Screening with LangGraph + DeepSeek: Auto-Reject Fake “Remote” Roles
Building Long-Running TTS Pipelines with LangGraph: Orchestrating Long-Form Audio Generation
DeFiTuna: On-Chain Limit Orders on Solana
Deploying Real-Time Solana Data Streams on Cloudflare Containers with LaserStream

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Vadim Nicolai
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Senior Software Engineer

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